Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dap van te snippets" » "dao van te snippets", "tap van te snippets", "dam van te snippets", "dap van de snippets", "dap van tu snippets", "dap van le snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dap van te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dap van te snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dap van te snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dap van te snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.